In un ambiente di lavoro in cui le persone sono continuamente ansiose e incerte, il personale rischia di "intorpidirsi" per difendersi. Lo vediamo nelle facce nere degli impiegati, nella mancanza di passione dei lavoratori e nel modo curiosamente impermeabile in cui dirigenti e dipendenti si trattano tra loro. Lo stesso meccanismo che permette a una persona di sopravvivere a un ambiente emotivamente doloroso rende difficile rispondere in modo sensibile ed empatico agli altri. Questo processo di intorpidimento non riguarda solo l'ambito interpersonale delle prestazioni organizzative. Influisce su tutti gli aspetti del processo decisionale, dell'innovazione e della sicurezza. Le biblioteche accademiche, nonostante siano al centro della ricerca e dello sviluppo degli studenti, non sono immuni dallo stress dei dipendenti. In effetti, i bibliotecari accademici sono tutti vulnerabili agli effetti dello stress a causa della natura del mondo accademico.
No local de trabalho, onde as pessoas est o continuamente ansiosas e incertas, o pessoal corre o risco de "adormecer" para se proteger. Vemos isso nos rostos negros dos funcion rios, na falta de paix o dos trabalhadores e na forma curiosamente imperme vel como os gestores e os empregados se tratam uns aos outros. O pr prio mecanismo que permite a uma pessoa sobreviver a um ambiente emocionalmente doloroso tamb m dificulta a sua rea o sens vel e emp tica aos outros. Este processo de entorpecimento afecta muito mais do que o dom nio interpessoal do desempenho organizacional. Afecta todos os aspectos da tomada de decis es, da inova o e da seguran a. As bibliotecas acad micas, apesar de estarem no centro da investiga o e do desenvolvimento dos estudantes, n o est o imunes ao stress dos funcion rios. De facto, os bibliotec rios acad micos s o todos vulner veis aos efeitos do stress devido natureza do mundo acad mico
This is an updated version of the book published in 1985. QCD-motivated, it gives a detailed description of hadron structure and soft interactions in the additive quark model, where hadrons are regarded as composite systems of dressed quarks.In the past decade it has become clear that nonperturbative QCD, responsible for soft hadronic processes, may differ rather drastically from perturbative QCD. The understanding of nonperturbative QCD requires a detailed investigation of the experiments and the theoretical approaches. Bearing this in mind, the book has been rewritten paying special attention to the interplay of soft hadronic collisions and the quark model. It is at the crossroads of these domains that peculiar features of strong QCD reveal themselves.The book discusses constituent quarks, diquarks, the massive effective gluons and the problem of scalar isoscalar mesons. The quark-gluonium classification of meson states is also given. Experimentally observed properties of hadrons are presented together with the corresponding theoretical interpretation in the framework of the composite hadron structure.The text includes a large theoretical part, which shows how to treat composite systems (including relativistic ones) with a technique based on spectral integration. This technique provides the possibility of handling hadrons as weakly bound systems of quarks and, at the same time, takes into account confinement.Attention is focused on the composite structure revealing itself in high energy hadron collisions. Fields of applicability of the additive quark model are discussed, as is colour screening in hadronic collisions at high and superhigh energies. Along with a detailed presentation of hadron-hadron collisions, a description of hadron-nucleus collisions is given.
This book deals with network representation learning. It deals with embedding nodes, edges, subgraphs and graphs. There is a growing interest in understanding complex systems in different domains including health, education, agriculture and transportation. Such complex systems are analyzed by modeling, using networks that are aptly called complex networks. Networks are becoming ubiquitous as they can represent many real-world relational data, for instance, information networks, molecular structures, telecommunication networks and protein–protein interaction networks. Analysis of these networks provides advantages in many fields such as recommendation (recommending friends in a social network), biological field (deducing connections between proteins for treating new diseases) and community detection (grouping users of a social network according to their interests) by leveraging the latent information of networks. An active and important area ofcurrent interest is to come out with algorithms that learn features by embedding nodes or (sub)graphs into a vector space. These tasks come under the broad umbrella of representation learning. A representation learning model learns a mapping function that transforms the graphs' structure information to a low-/high-dimension vector space maintaining all the relevant properties.
The two volumes that constitute The Prehistory of the Chickamauga Basin in Tennessee bring together the findings of one of the largest and most exhaustive archaeological digs ever conducted in North America. The excavations were carried out during the 1930s at thirteen archaeological sites now inundated by the Tennessee Valley Authority's Chickamauga Reservoir. The report on only one of the sites, Hiwassee Island, has been previously published. Thus, these volumes represent the first publication of the reports on the remaining twelve sites.Much archaeology was done in the Tennessee Valley during the Great Depression because of the combined need to put the unemployed to work and to retrieve information about the region's rich and complex prehistory before large tracts were submerged. The Chickamauga Basin investigations were administered through the University of Tennessee, with funds for labor supplied by the Works Progress Administration. Although the reports were not published at the time because of the beginning of World War II, they laid the foundations for subsequent archaeological research in the Upper Tennessee Valley.While the interpretations in these reports are now somewhat dated, the Chickamauga project developed the first comprehensive descriptions of the Native American cultures that lived near what is now the city of Chattanooga before and at the time of European contact. The investigations recovered a wealth of information about these former residents of the valley, such as detailed descriptions of their settlements, cultural practices, and material culture (including architecture, pottery, and stone, bone, and shell tools and ornaments). Also, by providing insights into the archaeological methods and techniques of the 1930s, these volumes form an important historical document on the status of the discipline more than a half-century ago.In her foreword and editor's notes, Lynne P. Sullivan places the investigations in historical context, discusses interpretations that have emerged since the Chickamauga project was first undertaken, and describes the process for compiling the reports.
Deliver end-to-end real-time distributed data processing solutions by leveraging the power of Elastic Stack 6.0 Key Features - Get to grips with the new features introduced in Elastic Stack 6.0 - Get valuable insights from your data by working with the different components of the Elastic stack such as Elasticsearch, Logstash, Kibana, X-Pack, and Beats - Includes handy tips and techniques to build, deploy and manage your Elastic applications efficiently on-premise or on the cloud Book Description The Elastic Stack is a powerful combination of tools for distributed search, analytics, logging, and visualization of data from medium to massive data sets. The newly released Elastic Stack 6.0 brings new features and capabilities that empower users to find unique, actionable insights through these techniques. This book will give you a fundamental understanding of what the stack is all about, and how to use it efficiently to build powerful real-time data processing applications. After a quick overview of the newly introduced features in Elastic Stack 6.0, you’ll learn how to set up the stack by installing the tools, and see their basic configurations. Then it shows you how to use Elasticsearch for distributed searching and analytics, along with Logstash for logging, and Kibana for data visualization. It also demonstrates the creation of custom plugins using Kibana and Beats. You’ll find out about Elastic X-Pack, a useful extension for effective security and monitoring. We also provide useful tips on how to use the Elastic Cloud and deploy the Elastic Stack in production environments. On completing this book, you’ll have a solid foundational knowledge of the basic Elastic Stack functionalities. You’ll also have a good understanding of the role of each component in the stack to solve different data processing problems. What you will learn - Familiarize yourself with the different components of the Elastic Stack - Get to know the new functionalities introduced in Elastic Stack 6.0 - Effectively build your data pipeline to get data from terabytes or petabytes of data into Elasticsearch and Logstash for searching and logging - Use Kibana to visualize data and tell data stories in real-time - Secure, monitor, and use the alerting and reporting capabilities of Elastic Stack - Take your Elastic application to an on-premise or cloud-based production environmentWho this book is for This book is for data professionals who want to get amazing insights and business metrics from their data sources. If you want to get a fundamental understanding of the Elastic Stack for distributed, real-time processing of data, this book will help you. A fundamental knowledge of JSON would be useful, but is not mandatory. No previous experience with the Elastic Stack is required.
A beginner's guide to storing, managing, and analyzing data with the updated features of Elastic 7.0Key FeaturesGain access to new features and updates introduced in Elastic Stack 7.0Grasp the fundamentals of Elastic Stack including Elasticsearch, Logstash, and KibanaExplore useful tips for using Elastic Cloud and deploying Elastic Stack in production environmentsBook DescriptionThe Elastic Stack is a powerful combination of tools for techniques such as distributed search, analytics, logging, and visualization of data. Elastic Stack 7.0 encompasses new features and capabilities that will enable you to find unique insights into analytics using these techniques. This book will give you a fundamental understanding of what the stack is all about, and help you use it efficiently to build powerful real-time data processing applications.The first few sections of the book will help you understand how to set up the stack by installing tools, and exploring their basic configurations. You’ll then get up to speed with using Elasticsearch for distributed searching and analytics, Logstash for logging, and Kibana for data visualization. As you work through the book, you will discover the technique of creating custom plugins using Kibana and Beats. This is followed by coverage of the Elastic X-Pack, a useful extension for effective security and monitoring. You’ll also find helpful tips on how to use Elastic Cloud and deploy Elastic Stack in production environments. By the end of this book, you’ll be well versed with the fundamental Elastic Stack functionalities and the role of each component in the stack to solve different data processing problems.What you will learnInstall and configure an Elasticsearch architectureSolve the full-text search problem with ElasticsearchDiscover powerful analytics capabilities through aggregations using ElasticsearchBuild a data pipeline to transfer data from a variety of sources into Elasticsearch for analysisCreate interactive dashboards for effective storytelling with your data using KibanaLearn how to secure, monitor and use Elastic Stack’s alerting and reporting capabilitiesTake applications to an on-premise or cloud-based production environment with Elastic StackWho this book is forThis book is for entry-level data professionals, software engineers, e-commerce developers, and full-stack developers who want to learn about Elastic Stack and how the real-time processing and search engine works for business analytics and enterprise search applications. Previous experience with Elastic Stack is not required, however knowledge of data warehousing and database concepts will be helpful.
Acima dos valores, interesses e patamares de desenvolvimento alcan ados pelas na es ou empresas, encontra-se a necessidade de preserva o dos recursos naturais. O homem precisa prestar conta a seus semelhantes, no presente e no futuro, sobre a utiliza o dos recursos n o renov veis existentes. Um dos ve culos que podem prestar-se a tal tarefa a Contabilidade, aqui designada como Contabilidade Ambiental (PAIVA, 2006).
Electrical engineering is a professional engineering discipline that deals with the study and application of electricity, electronics and electromagnetism. Electrical energy, in the present scenario, has become an integral part of all the engineering applications. The book provides information about the basic fundamentals of electrical appliances, electrical and magnetic circuits, wiring technology and working principles of static and rotating devices. Also provides basic information of power transmission and distribution system.This book will be helpful for the basic science, engineering and PG students and also to those who love to learn about basic electrical technologies.
Diese Arbeit ist das Ergebnis einer Analyse der Schulb cher, die in unseren portugiesischen und geschichtlichen Grund- und Sekundarschulen verwendet werden, mit dem Ziel, das Profil und den Platz zu ermitteln, der den Schwarzen in ihren Inhalten vorbehalten ist. Es gibt einen gro en Mangel an Informationen ber die Kultur der Afroamerikaner in Brasilien und ihren Beitrag zur Bildung der Identit t des brasilianischen Volkes. Es ist ungerecht, dass das Erbe der afrikanischen Ureinwohner, die gewaltsam in ein fremdes und fernes Land gebracht wurden und sich auf brasilianischem Boden anpassen und verwurzeln mussten, nicht bekannt gemacht wird. Die Kultur, die sie mitbrachten, wurde in Br uche wie Tanz, K che, Musik, Religion, die Sprache selbst und eine Vielzahl anderer Elemente integriert. All dies macht den kulturellen Reichtum aus, den die Nachfahren der Afroamerikaner mitbrachten und in gewisser Weise in unsere Kultur einbrachten, wodurch sie in gro em Ma e zur Bildung unserer Identit t beitrugen.
Ce travail est le r sultat d'une analyse des manuels scolaires utilis s dans nos classes primaires et secondaires de portugais et d'histoire, dans le but de d couvrir le profil et la place r serv s aux Noirs dans leur contenu. Il y a un grand manque d'informations sur la culture afro-descendante au Br sil et ses contributions la formation de l'identit du peuple br silien. Il est injuste de ne pas faire conna tre l'h ritage apport par les natifs africains, qui ont t introduits de force dans un pays trange et lointain et ont d s'adapter et s'enraciner sur le sol br silien. La culture qu'ils ont apport e a t incorpor e dans les coutumes, telles que la danse, la cuisine, la musique, la religion, la langue elle-m me et bien d'autres l ments. Tout cela constitue la richesse culturelle que les Afro-descendants ont apport e avec eux et, d'une certaine mani re, impos e notre culture, contribuant ainsi largement la formation de notre identit .
Questo lavoro il risultato di un'analisi dei libri di testo utilizzati nelle nostre classi di scuola primaria e secondaria in portoghese e storia, con l'obiettivo di scoprire il profilo e il posto riservato ai neri nei loro contenuti. C' una grande mancanza di informazioni sulla cultura afro-discendente in Brasile e sul suo contributo alla formazione dell'identit del popolo brasiliano. visibile l'ingiustizia di non far conoscere l'eredit portata dai nativi africani, che sono stati inseriti con la forza in una terra sconosciuta e lontana e hanno dovuto adattarsi e stabilire le loro radici sul suolo brasiliano. La cultura che hanno portato stata incorporata nei costumi, come la danza, la cucina, la musica, la religione, la lingua stessa e una miriade di altri elementi. Tutto ci costituisce la ricchezza culturale che gli afro-discendenti hanno portato con s e, in un certo senso, imposto alla nostra cultura, contribuendo in modo determinante alla formazione della nostra identit .
